Scientists say fish feel pain. It could lead to major changes in the fishing industry. - The Washington Post

PDF) There's more to Fish than Just Food: Exploring the Diverse Ways that Fish Contribute to Human Society

What would happen to the fish if the ocean was land? - Quora

Do fish feel pain?

Fishing: Aquatic Agony

Are we wrong to assume fish can't feel pain?, Fish

Frontiers Evolving Perspectives of Stewardship in the Seafood Industry

Are we wrong to assume fish can't feel pain?, Fish

How Commercial Fishing Can Be More Humane - The Atlantic

Scientists say fish feel pain. It could lead to major changes in the fishing industry. - The Washington Post

We Now Know Fish Feel Pain. Why Continue Harming Them In The Billions?

Scientists now say fish feel pain. What does that mean for your seafood dinner?

There is ample evidence that fish feel pain, Letters

Has the number of small fish in the ocean increased or decreased in the past? If so, why does this happen and what's causing it? - Quora

Pain in fish - Wikipedia